the state of qi is too powerful to be a partner in marriage
Qi Dafei is a Chinese idiom with the pronunciation of Q í D à f à I à u, which means that in the old days, people who quit their marriage because they were not in the right family. It is often used to mean that they dare not climb up.
usage
The thief is not empty handed, unprepared, unprecedentedly, disguised, cut his head according to a plan, get ugly by destroying the enemy, get wine from the ferret, look for flowers and willows, attack when he enters, defend when he retreats, and walk away when he is young
explain
In the old days, those who quit their marriage because they were not in the right family often used this saying to mean that they dare not climb up.
source
In the sixth year of Duke Huan of Zuozhuan: "the Marquis of Qi wanted to be Wenjiang's wife, Zheng Dazi, and then he left. When asked why, the eldest son said, "each of us has his own coupling. Qi Da is not my coupling."
the state of qi is too powerful to be a partner in marriage
People fear fame and pigs fear strength - rén pà chū míng zhū pà zhuàng
not to injure the people in the least - qiū háo wù fàn